Integer Profile

3,638,761

7 × 23 × 97 × 233

Prime factors, divisor sums, positional representations and sequence properties for 3,638,761. The prime factorization is 7 × 23 × 97 × 233.

Number of positive divisors: 16. Showing the recorded part of the sequence: 110.

DeficientOddComposite

Arithmetic properties

Positive divisors: 16
Divisor sum: 4,402,944
Proper-divisor sum: 764,183
Digit sum: 34
Digital root: 7

Number bases

Decimal: 3638761
Binary: 1101111000010111101001 (22 bits)
Octal: 0o15702751
Hexadecimal: 0x3785E9

Divisor catalog (16)

1723971612336791,6312,2315,35915,61722,60137,513158,207519,8233,638,761

Showing 16 of 16.

Collatz trajectory (110 steps)

Even: n → n/2; Odd: n → 3n + 1

3,638,76110,916,2845,458,1422,729,0718,187,2144,093,60712,280,8226,140,41118,421,2349,210,61727,631,85213,815,9266,907,96320,723,89010,361,94531,085,83615,542,9187,771,45923,314,37811,657,18934,971,56817,485,7848,742,8924,371,4462,185,7236,557,1703,278,5859,835,7564,917,8782,458,9397,376,8183,688,40911,065,2285,532,6142,766,3078,298,9224,149,46112,448,3846,224,1923,112,0961,556,048778,024389,012194,50697,253291,760145,88072,94036,47018,23554,70627,35382,06041,03020,51561,54630,77392,32046,16023,080

Showing 60 of 60.

Prime factorization

Factorization: 7 × 23 × 97 × 233
Distinct prime factors: 4
Perfect square: No
Parity: Odd